I wanted to change the frame rate of the video and found out about minterpolate filter feature in ffmpeg
So i tried to test it out and run a simple command.
ffmpeg -i video.mp4 -filter "minterpolate='fps=60'" output.mp4
however i get this error massage.
Cannot connect video filter to audio input
Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument
Error while processing the decoded data for stream #0:2
Conversion failed!
It should be
ffmpeg -i video.mp4 -filter:v "minterpolate=fps=60" -c:a copy output.mp4
filter is an option which is applied to all qualifying streams. If -filter:v:2 is specified, it will be applied to the third video output stream. -filter:v will be applied to all video output streams, and -filter to all output streams (video, audio, subtitle) that are being processed.
Since -filter was specified in the OP's command, ffmpeg applied to audio streams as well, but minterpolate is a video-only filter.
